//
// Tooltips
// --------------------------------------------------


// Tooltip variants
@mixin tooltip-variant($tooltip-color, $tooltip-background, $tooltip-arrow-color) {
  .inner{
    color: $tooltip-color;
    background-color: $tooltip-background;
  }

  &.top .arrow,
  &.top-left .arrow,
  &.top-right .arrow {
    border-top-color: $tooltip-arrow-color;
  }

  &.right .arrow {
    border-right-color: $tooltip-arrow-color;
  }
  &.left .arrow {
    border-left-color: $tooltip-arrow-color;
  }
  &.bottom .arrow,
  &.bottom-left .arrow,
  &.bottom-right .arrow {
    border-bottom-color: $tooltip-arrow-color;
  }
}


// Base class
.tooltip {
  position: absolute;
  z-index: $zindex-tooltip;
  display: block;
  visibility: visible;
  font-size: $font-size-small;
  line-height: 1.4;
  @include opacity(0);

  &.in     { @include opacity($tooltip-opacity); }
  &.top    { margin-top:  -3px; padding: $tooltip-arrow-width 0; }
  &.right  { margin-left:  3px; padding: 0 $tooltip-arrow-width; }
  &.bottom { margin-top:   3px; padding: $tooltip-arrow-width 0; }
  &.left   { margin-left: -3px; padding: 0 $tooltip-arrow-width; }

  // Wrapper for the tooltip content
  .inner {
    max-width: $tooltip-max-width;
    padding: 3px 8px;
    color: $tooltip-color;
    text-align: center;
    text-decoration: none;
    background-color: $tooltip-background;
    border-radius: $border-radius;
  }

  // Arrows
  .arrow {
    position: absolute;
    width: 0;
    height: 0;
    border-color: transparent;
    border-style: solid;
  }

  &.top .arrow {
    bottom: 0;
    left: 50%;
    margin-left: -$tooltip-arrow-width;
    border-width: $tooltip-arrow-width $tooltip-arrow-width 0;
  }
  &.top-left .arrow {
    bottom: 0;
    left: $tooltip-arrow-width;
    border-width: $tooltip-arrow-width $tooltip-arrow-width 0;
  }
  &.top-right .arrow {
    bottom: 0;
    right: $tooltip-arrow-width;
    border-width: $tooltip-arrow-width $tooltip-arrow-width 0;
  }
  &.right .arrow {
    top: 50%;
    left: 0;
    margin-top: -$tooltip-arrow-width;
    border-width: $tooltip-arrow-width $tooltip-arrow-width $tooltip-arrow-width 0;
  }
  &.left .arrow {
    top: 50%;
    right: 0;
    margin-top: -$tooltip-arrow-width;
    border-width: $tooltip-arrow-width 0 $tooltip-arrow-width $tooltip-arrow-width;
  }
  &.bottom .arrow {
    top: 0;
    left: 50%;
    margin-left: -$tooltip-arrow-width;
    border-width: 0 $tooltip-arrow-width $tooltip-arrow-width;
  }
  &.bottom-left .arrow {
    top: 0;
    left: $tooltip-arrow-width;
    border-width: 0 $tooltip-arrow-width $tooltip-arrow-width;
  }
  &.bottom-right .arrow {
    top: 0;
    right: $tooltip-arrow-width;
    border-width: 0 $tooltip-arrow-width $tooltip-arrow-width;
  }


  // Colors
  // Contextual variations
  &         { @include tooltip-variant($tooltip-color,          $tooltip-background,          $tooltip-arrow-color);         }
  &.primary { @include tooltip-variant($tooltip-primary-color,  $tooltip-primary-background,  $tooltip-primary-arrow-color); }
  &.success { @include tooltip-variant($tooltip-success-color,  $tooltip-success-background,  $tooltip-success-arrow-color); }
  &.info    { @include tooltip-variant($tooltip-info-color,     $tooltip-info-background,     $tooltip-info-arrow-color);    }
  &.warning { @include tooltip-variant($tooltip-warning-color,  $tooltip-warning-background,  $tooltip-warning-arrow-color); }
  &.danger  { @include tooltip-variant($tooltip-danger-color,   $tooltip-danger-background,   $tooltip-danger-arrow-color);  }

}